Children (10 direct children, 26 direct and indirect children):
Scissor-tailed nightjar
(tree size 4)
Hydropsalis torquata
Hydropsalis climacocerca
(tree size 5)
Ladder-tailed nightjar
Hydropsalis cayennensis
(tree size 6)
White-tailed nightjar
Spot-tailed nightjar
Hydropsalis maculicaudus
Hydropsalis brasiliana
(tree size 1)
Hydropsalis trifurcata
'hydropsalis trifurcatus' (misspelling)
Hydropsalis pallescens
Hydropsalis schomburgki
Hydropsalis segmentatus
Hydropsalis lyra